<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
</head>
<body>
	<form action="http://www.tmooc.cn">
	<!-- name是所有控件必须写的属性 不写则不提交数据 -->
	用户名:<input type="text" 
	name="username" 
	placeholder="请输入用户名" 
	value="aaa"
	readonly="readonly"><br>
	密码:<input typr="password"
	name="password"><br>
	性别:<input type="radio" name="gender" value="m" checked="checked" id="nan"><label for="nan">男</label>
	<input type="radio" name=gender value="w">女<br>
	兴趣:<input type="checkbox" name="hobby" value="cy" checked="checked">抽烟
	<input type="checkbox" name="hobby" value="hj">喝酒
	<input type="checkbox" name="hobby" value="tt">烫头<br>
	生日:<input type="date" name="brithday"><br>
	靓照:<input type="file" name="pic"><br>
	所在城市:<select name="city">
		<option>请选择</option>
		<option value="bj">北京</option>
		<option selected="selected" value="sh">上海</option>
		<option value="xg">香港</option>
		<option value="yq">乐清</option>
	</select><br>
	<input type="reset">
	<input type="submit"value="注册">
	</form>
</body>
</html>